Originally published at: Acorn 8.3 - TidBITS Flying Meat has issued Acorn 8.3 with an option for using the new Liquid Glass user interface in macOS 26 Tahoe. The release also introduces a new Appearance Settings tab that enables you to turn the Liquid Glass palettes on and off. More functionally, the image editor updates the Clone Tool so that it draws the on-canvas brush preview with a bit of transparency for more accurate brushing, improves internal logic for opening images without a file e...